Question about Possible Upgrade

Kuppsy

Honorable
Apr 2, 2013
28
0
10,530
So I have a Dell Inspiron 570, and I want to upgrade it so I can play some more games. My Idea for the upgrade is: A GTX 650 Ti, Antec 450W ATX12V, and an AMD Athlon II X4 645, and maybe even 6GB RAM sometime later.

So one of my concerns is if the new PSU that I'm planning on getting is enough to handle all that is listed. Should I get a 500W or 600W PSU. But that brings up another problem. I know that the Antec 450W ATX12V fits nicely with the Dell Inspiron 570, and if I were to need a different PSU I wouldn't know what would fit or what would be good.

The other problem I am thinking may happen is cooling. I'm not sure if, with all the new parts in, something will get fried. So should I get case fans, or a different CPU cooler(The Inspiron 570 already has a CPU Cooler).

EDIT: I have been looking at the Corsair CX600 and I want to know if that is good enough to work with my current motherboard, the model is 04GJJT